Baird‐Parker Medium Supplemented with Acriflavine, Polymyxins and Sulphonamide for the Selective Isolation of Staphylococcus aureus from Heavily Contaminated Materials

Publisher Website
Google Scholar
Abstract
Acriflavine was found to be less inhibitory to Staphylococcus aureus than to other staphylococci. Advantage was taken of this selective effect and of the synergistic action of polymyxins and sulphonamides on Proteus strains to improve the selective capacity of Baird‐Parker's Staph. aureus isolation medium. A supplement mixture containing acriflavine, sodium sulphamezathine and low levels of polymyxin in addition to the usual egg yolk and potassium tellurite is proposed for use with this medium.